Rational Choice Perspective

Rational choice perspective is a key theory within environmental criminology.
Proposed in the early 1980s by Professor Ron Clarke and Professor Derek Cornish.
Both Clarke and Cornish were British psychologists working in the Home Office (government department responsible for criminal justice).
They had a significant impact on crime prevention policy in the UK and other countries.

Focuses on the immediate and behavioral setting influencing criminal behavior.
Reformulates the idea that individuals act to maximize rewards and minimize costs (expected utility).
Offenders, like everyone else, aim to benefit themselves or their community.
Decisions about crime involve minimizing costs (risk of getting caught, time/energy expenditure) versus maximizing benefits (rewards).
These decisions are based on perceptions and expectations within a specific situation.

Crime occurs when expected benefits outweigh anticipated costs.
Rational choice perspective assumes that anyone can commit a crime under the right situational influences.
Dominant framework for understanding offender decision-making in criminology.
Has practical implications for crime prevention and policymaking.
Intersects with other environmental criminology theories.

Individuals seek to benefit themselves.
Individuals are active decision-makers (though not always completely conscious).
Committing a crime involves a sequence of choices.
Choices are influenced by social and psychological factors that individuals bring to the situation (criminal motivations that incline individuals towards criminality).

Rational choice theory studies why specific individuals make particular decisions to behave in certain ways under certain circumstances.
Shifts focus to situational deterrence.